/Engine/Source/Runtime/CoreUObject/Public/Internationalization/TextPackageNamespaceUtil.h
Given an object, try and ensure it has a namespace it should use for localization (from its owner package).
The package namespace, or an empty string if the package has no namespace and one could not be added.
namespace TextNamespaceUtil { [FString](API\Runtime\Core\Containers\FString) TextNamespaceUtil::EnsurePackageNamespace ( [UObject](API\Runtime\CoreUObject\UObject\UObject) * InObject ) }